Revert 277160 "Make SdchManager per-profile."

On LSan, SdchManagerTest.CanUseMultipleDictionaries fails (leaks):
http://build.chromium.org/p/chromium.memory/builders/Linux%20ASan%20LSan%20Tests%20%281%29/builds/3073/steps/net_unittests/logs/stdio

E.g.:
Indirect leak of 34 byte(s) in 1 object(s) allocated from:
#0 0x512b7b in operator new(unsigned long) /usr/local/google/work/chromium/src/third_party/llvm/projects/compiler-rt/lib/asan/asan_new_delete.cc:55
#1 0x7f4730122739 in __gnu_cxx::new_allocator<char>::allocate(unsigned long, void const*) /build/buildd/gcc-4.6-4.6.3/build/x86_64-linux-gnu/libstdc++-v3/include/ext/new_allocator.h:92
#2 0x7f4730121d2c in std::string::_Rep::_S_create(unsigned long, unsigned long, std::allocator<char> const&) /build/buildd/gcc-4.6-4.6.3/build/x86_64-linux-gnu/libstdc++-v3/include/bits/basic_string.tcc:609
#3 0x7f4730121f04 in std::string::_Rep::_M_clone(std::allocator<char> const&, unsigned long) /build/buildd/gcc-4.6-4.6.3/build/x86_64-linux-gnu/libstdc++-v3/include/bits/basic_string.tcc:631
#4 0x7f473011ec48 in std::string::reserve(unsigned long) /build/buildd/gcc-4.6-4.6.3/build/x86_64-linux-gnu/libstdc++-v3/include/bits/basic_string.tcc:512
#5 0x7f473011f391 in std::string::append(unsigned long, char) /build/buildd/gcc-4.6-4.6.3/build/x86_64-linux-gnu/libstdc++-v3/include/bits/basic_string.tcc:290
#6 0x7f473011eaeb in std::string::resize(unsigned long, char) /build/buildd/gcc-4.6-4.6.3/build/x86_64-linux-gnu/libstdc++-v3/include/bits/basic_string.tcc:647
#7 0x31d6642 in resize /usr/lib/gcc/x86_64-linux-gnu/4.6/../../../../include/c++/4.6/bits/basic_string.h:749
#8 0x31d6642 in base::Base64Encode(base::BasicStringPiece<std::string> const&, std::string*) base/base64.cc:13
#9 0x34a1d05 in net::SdchManager::UrlSafeBase64Encode(std::string const&, std::string*) net/base/sdch_manager.cc:541
#10 0x34a1124 in net::SdchManager::GenerateHash(std::string const&, std::string*, std::string*) net/base/sdch_manager.cc:508
#11 0x349facb in net::SdchManager::AddSdchDictionary(std::string const&, GURL const&) net/base/sdch_manager.cc:363
#12 0x803e06 in net::SdchManagerTest_CanUseMultipleDictionaries_Test::TestBody() net/base/sdch_manager_unittest.cc:403
[...]

> Make SdchManager per-profile.
> 
> This will both allow SDCH dictionaries to be cached (as they can use the
> cache associated with the profile) and will provide privacy protection
> between different profiles (the existing of a dictionary in one profile
> will not be leaked to another profile).
> 
> BUG=374914
> R=jar@chromium.org
> 
> Review URL: https://codereview.chromium.org/298063006

TBR=rdsmith@chromium.org

Review URL: https://codereview.chromium.org/331023002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@277185 0039d316-1c4b-4281-b951-d872f2087c98

0 files changed, 0 insertions, 0 deletions